However this Lego unit is restrictively costly for some, you get a ton out of this programmable robot. For more seasoned children ages 10 and up, the Mindstorms accompanies plans for five remarkable plans, just as a cell phone application with in excess of 50 exercises, very nearly 1,000 pieces, and a battery-powered battery. On the off chance that you definitely realize your child is fixated on advanced mechanics, this might be the pack that at last satisfies their interest.